Energy generating windows may be coming sooner than you thought

SolarWindow Raises $25 Million for Manufacturing Electricity-Generating Glass

When clad with electricity-generating windows, tall towers and skyscrapers could become clean power generators. A single SolarWindow™ installation on a 50-story building, for example, could reduce electricity costs by as much as 50% per year, avoid more than two million miles of equivalent carbon dioxide emitted by vehicles on the road, and achieve a one-year financial payback, according to independently-validated engineering modeling.